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SODA ASH
SODA ASH LIGHT AND SODA ASH DENSE
Product :
sodium carbonate
CAS:497-19-8
HS:283620
Profile :
Soda Ash Dense (also known as washing soda or sodium carbonate), Na2CO3 is a sodium salt of carbonic acid. It most commonly occurs as a crystalline heptahydrate, which readily effloresces to form a white powder, the monohydrate. Sodium carbonate is domestically well known for its everyday use as a water softener. It can be extracted from the ashes of many plants. It is synthetically produced in large quantities from table salt and limestone in a process known as the Solvay process.
Specification:
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Item
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Specification
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Soda Ash Dense
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Soda Ash Light
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Total Alkali(Quality Fraction of Na2CO3Dry Basis)%≥%
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99.2%min
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99.2%min
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Nacl (Quality Fraction of Nacl Dry Basis)%≤
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0.6%max
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0.6%max
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Fe Quality Fraction(Dry Basis)%≤
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0.0035%max
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0.0035%max
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Sulfate(Quality Fraction of SO4 dry Basis)%≤
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0.03%max
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0.03%max
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Water insoluble %
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0.03%max
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0.03%max
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Bulk density g/ml
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0.90 min
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Particle size
(180um sieving residue %)
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70.0% min
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